Think of it as a glorified grilled cheese, albeit one with a lot going on. All the ingredients are there, especially the spicy kimchi and the tender and sweet beef. Considering that there are two kinds of cheese, it has every right to be a big gooey mess, but instead it's thin and compact. Sure, the restaurant's vibrant and colorful bibim-bap is justifiably getting loads of attention, but this sandwich proves that just about every item could be worth exploring.